Atul D. Ayer
23Patents
18h-index
11Co-inventors
78Inventor score
Filing activity: Nov 24, 1975 → Jun 23, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4008719A | Osmotic system having laminar arrangement for programming delivery of active agent | Human Necessities | 1,011 | Expired |
| US4200098A | Osmotic system with distribution zone for dispensing beneficial agent | Emerging Cross-Sectional Technologies | 568 | Expired |
| US4285987A | Process for manufacturing device with dispersion zone | Human Necessities | 519 | Expired |
| US4160020A | Therapeutic device for osmotically dosing at controlled rate | Human Necessities | 371 | Expired |
| US4077407A | Osmotic devices having composite walls | Human Necessities | 327 | Expired |
| US4014334A | Laminated osmotic system for dispensing beneficial agent | Human Necessities | 247 | Expired |
| US5869097A | Method of therapy comprising an osmotic caplet | Human Necessities | 108 | Expired |
| US6534089B1 | Uniform drug delivery therapy | Human Necessities | 87 | Expired |
| US4693886A | Osmotic device with inert core | Human Necessities | 81 | Expired |
| US4842867A | Pulsed drug delivery of doxylamine | Human Necessities | 59 | Expired |
| US4948592A | Pulsed drug delivery | Human Necessities | 51 | Expired |
| US4058122A | Osmotic system with laminated wall formed of different materials | Human Necessities | 41 | Expired |
| US4116241A | Osmotic system with laminated wall comprising structurally different semipermeable lamina | Human Necessities | 40 | Expired |
| US4915952A | Composition comprising drug, HPC, HPMC and PEO | Human Necessities | 32 | Expired |
| US5232705A | Dosage form for time-varying patterns of drug delivery | Human Necessities | 30 | Expired |
| US5071607A | Method and apparatus for forming a hole in a drug dispensing device | Performing Operations; Transporting | 27 | Expired |
| US5141752A | Delayed drug delivery device | Human Necessities | 22 | Expired |
| US5707663A | Sustained antiepileptic therapy | Human Necessities | 18 | Expired |
| US4986987A | Pulsed drug delivery | Human Necessities | 16 | Expired |
| US5240713A | Dual rate agent delivery device | Human Necessities | 14 | Expired |
| US5980943A | Sustained antiepileptic therapy | Human Necessities | 9 | Expired |
| US5023076A | Lamina comprising carboxyvinyl polymer | Human Necessities | 6 | Expired |
| US6287598A | Method for providing sustained antiepileptic therapy | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.